10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello there, find below for my code first:
$pdp_asaba=`cat /tmp/temp_total | grep asaba | sed 's/*//g'`
if ]]
then pdp_asaba=0
fi
$pdp_abuja=`cat /tmp/temp_total | grep abuja | sed 's/*//g'`
if ]]
then pdp_abuja=0
fi
$pdp_ojota=`cat /tmp/temp_total | grep ojota | sed 's/*//g'`
if ... (3 Replies)
Discussion started by: infinitydon
3 Replies
2. Shell Programming and Scripting
hi,
i have a string
" 00000069 ThreadMonitor W WSVR0606W: Thread "WebContainer : 43|null" (00000069) was previously rep
orted to be hung but has completed. It was active for approximately 47533430 milliseconds. There is/are 43 thread(s) in tot
al in the server that still may be hung."
... (4 Replies)
Discussion started by: lovelysethii
4 Replies
3. Shell Programming and Scripting
Using shell,
I have a variable, how can I check that variable for a numeric value such as "41.0"? My program needs to do one things if the numeric value is found, and another if something else such as a string of letter is found. is there a specific character that denotes a numeral? The... (2 Replies)
Discussion started by: chagan02
2 Replies
4. Shell Programming and Scripting
Hi,
I want to know, how we find out if a column is having a numeric value or not.
For Example if we have a csv file as
ASDF,QWER,GHJK,123,FGHY,9876
GHTY,NVHR,WOPI,623,HFBS,5386
we need to find out if the 4th and 6th column has muneric value or not.
Thanks in advance
Keerthan (9 Replies)
Discussion started by: keerthan
9 Replies
5. Shell Programming and Scripting
Hi All,
I would like to convert my below csh script to Perl.
Can any expert help ?
# To check for numeric input
set tested1 = `echo "$tested"| awk '/^+$/'`;
# To remove un-neccessary zeros
set tested2 = `echo "$tested"|awk '{print $0+0}'`; (3 Replies)
Discussion started by: Raynon
3 Replies
6. Programming
Hi,
how to check the given string is numeric or not , without converting ( using strtol...).
for ex: if string is C01 - non-numeric data
if string is 001 - numeric data
TIA (11 Replies)
Discussion started by: knowledge_gain
11 Replies
7. Shell Programming and Scripting
Below is the abstract of the script which is working fine.
if ]
then
error_process "Invalid month format."
return 1
fi
I am doing validation for month and it errors if the value is > 12 or < 0. In addition, I want to add another condition to error if it... (2 Replies)
Discussion started by: sony_dada
2 Replies
8. Shell Programming and Scripting
if test $b -ne
then
echo "\n\n\n\tPassword reset has been done successfully"
else
echo "\n\n\n\tAn error occurred"
fi
i want to check whether $b is non-numeric so how to do that? (3 Replies)
Discussion started by: sachin.gangadha
3 Replies
9. Shell Programming and Scripting
Hi All,
How do i modify the below script such that if the input is numeric, it will give the numeric digit, else it will ouput "0"
echo "xxx" | awk '/^+$/' (6 Replies)
Discussion started by: Raynon
6 Replies
10. Shell Programming and Scripting
Hi Folks,
I'm using bash script. I would like to check whether input is a number or not.(Only positive numbers).. if space or non numeric is entered, it should say "invalid input". pls help..
thanks in adv.
Br///
Vijay. (1 Reply)
Discussion started by: Vijayakumarpc
1 Replies
SHAPELIB(1) User Commands SHAPELIB(1)
NAME
dbfcreate - Create an empty xBase DBF file
SYNOPSIS
dbfcreate filename[[-s fieldname width] | [-n fieldname width decimals]]...
DESCRIPTION
Creates an empty DBF file called filename with columns described by all the -s and -n options that follow.
OPTIONS
-s fieldname width
adds a column named fieldname taking textual values of at most width characters.
-n fieldname width decimals
adds a column named fieldname taking numeric values of at most width digits and precision of at most decimals decimal places. The
number of digits of precision should be included in width.
EXIT STATUS
0 Successful program execution.
1 Missing filename argument.
2 Failed to create the file filename for writing.
3 Missing fieldname,width, or decimals argument for a -s or -n option.
4 Failed to add a column given by a -s or -n option.
DIAGNOSTICS
The following diagnostics may be issued on stdout:
DBFCreate(filename) failed.
DBFAddField(fieldname,FTString,width,0) failed.
DBFAddField(fieldname,FTDouble,width,decimals) failed.
Argument incomplete, or unrecognised: arg
AUTHORS
Frank Warmerdam (warmerdam@pobox.com) is the maintainer of the shapelib shapefile library. Joonas Pihlaja (jpihlaja@cc.helsinki.fi) wrote
this man page.
SEE ALSO
dbfadd(1), dbfdump(1), dbf_dump(1), shpadd(1), shpcreate(1), shpdump(1), shprewind(1)
shapelib OCTOBER 2004 SHAPELIB(1)